PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

302-0434-020Insulator,washer

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5970-01-393-2986 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-393-2986 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-393-2986. Primary manufacturer part number: 302-0434-020.
Features
  • Insulator,washer — FSC 5970
  • 1 verified cross-reference
  • Primary manufacturer: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Insulator,washer, cataloged under National Stock Number 5970-01-393-2986, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInsulator,washer
FSC / FSG5970 — No Item Name Available (FSG 59)
ManufacturersRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (CAGE 13499)
Technical Specifications
ParameterValue
NSN5970-01-393-2986
Primary Part Number302-0434-020
Item NameInsulator,washer
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-145-245918-58-1 INTERCHANGEABLE
Washer,flat
All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners
Cross-Reference Index
Part NumberManufacturer
302-0434-020 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5310-00-145-2459INTERCHANGEABLE
WASHER,FLAT
18-58-1

Frequently Asked Questions

What is NSN 5970-01-393-2986?

NSN 5970-01-393-2986 is a Insulator,washer, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-393-2986?

NSN 5970-01-393-2986 has 1 cross-referenced part number: 302-0434-020 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).

What NSN replaces 5970-01-393-2986?

There is 1 known substitute for 5970-01-393-2986: 5310-00-145-2459. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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